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SYSTEMS AND METHODS FOR MOTION ESTIMATION IN PET IMAGING USING AI IMAGE RECONSTRUCTIONS
SYSTEMS AND METHODS FOR MOTION ESTIMATION IN PET IMAGING USING AI IMAGE RECONSTRUCTIONS
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机译:运动估计的宠物系统和方法使用人工智能图像重建成像
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摘要
A computer-implemented method for generating a motion corrected image is provided. The method includes receiving listmode data collected by an imaging system; producing two or more histo-image frames or two or more histo-projection frames based on the listmode data; providing the two or more histo-image frames or two or more histo-projection frames to an Artificial Intelligence (AI) system; receiving two or more AI reconstructed images from the AI system based on the two or more histo-image frames or the two or more histo-projection frames; and generating a motion estimation in reconstructed images by using a motion free AI reconstructed image frame as a reference frame.
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